FREE PICAT General Questions and Answers

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What will be the strain in the card at the designated location when four weights are linked together and suspended from the ceiling?

Correct! Wrong!

To calculate the strain in the cord at the designated location when four weights are linked together and suspended from the ceiling, we need to consider the combined weight of the four weights and the force exerted on the cord.

Given:
Four weights, each weighing 60 pounds
Total weight = 4 * 60 pounds = 240 pounds

Now, we need to find the strain in the cord. The strain is directly proportional to the force exerted on it. When an object is suspended, the tension in the cord supporting it is equal to the weight of the object.

So, the strain in the cord will be equal to the total weight of the four weights, which is 240 pounds.

Therefore, the correct answer is 240 pounds, not 60 pounds. It seems there might have been a mistake in the provided answer.

The term for the spiral groove that encircles a screw's shaft is the...

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The correct term for the spiral groove that encircles a screw's shaft is "thread."

When a blown fuse stops current flow, what does the circuit become?

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When a blown fuse stops current flow, the circuit becomes an "open circuit." An open circuit is a circuit in which there is a break or interruption in the flow of electricity. This interruption prevents the electrical current from completing its path and reaching the intended destination.

What is the size of a square garden if its perimeter is 84 feet?

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Which system does the catalytic converter belong to?

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Silicon chips are mostly utilized in

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Integrated circuits (ICs), commonly referred to as silicon chips, are miniature electronic circuits consisting of various interconnected electronic components such as transistors, resistors, capacitors, and diodes fabricated on a single semiconductor substrate, typically made of silicon. These components are integrated onto the surface of the chip using complex manufacturing processes.

There's always the crunch at the beginning. Crunch comes before flavor and even the tang of acidity when you bite into a red or green apple, a red one stained with yellow, a yellow one blushing pink, round or oblong, baseball size or softball size. There had to be, at the very least.

The passage suggests that the author believes that the most crucial quality of a good apple is its

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The passage suggests that the author believes that the most crucial quality of a good apple is its "crispness."

The following equations' graphs are straight lines, with the exception of

A 3x + 2y = 8
B y = x / 2 - 5
C x = 4y
D y = x ^ 2 + 3

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Any celestial body revolving around a massive body is referred to as

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A satellite is any celestial body that revolves around a massive body, typically referring to natural or artificial objects in space that orbit larger celestial bodies such as planets, stars, or moons.

Which of the following tools guards against current overloads in A circuit?

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A fuse is a safety device designed to protect an electrical circuit from excessive current. When the current flowing through the circuit exceeds a predetermined level, the fuse melts or breaks, interrupting the flow of electricity and preventing damage to the circuit or equipment connected to it.

Which equipment could be utilized when it's necessary to turn on an electrical current remotely?

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